//
//  UIDevice+Extension.swift
//  FenxiaoMS
//
//  Created by Sky on 2018/2/6.
//  Copyright © 2018年 lainkai. All rights reserved.
//

import Foundation

extension UIDevice {
    
    class func sysVersionF() -> Float {
        return Float(current.systemVersion)!
    }
    
    
    
    
}
